I haven’t read the book, but I am going to be honest with you: start planning your exit.
Save your money for first, last, and cleaning. Figure out how much of a financial cushion you need, and then go get as many jobs as required or sell as much stuff as possible to make it happen.
This isn’t about whether you are a “1” or a “10.” This is about someone you seem to imagine could be your life partner assigning a numerical value to your appearance.
Why would you want that for yourself?